The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 01, 2022
Filed:
May. 31, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventor:
Seungbum Hong, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2019.01); F25D 25/00 (2006.01); G05B 13/02 (2006.01);
U.S. Cl.
CPC ...
F25D 25/00 (2013.01); G05B 13/027 (2013.01);
Abstract
Disclosed herein is a method of controlling an intelligent refrigerator, the method including: obtaining registration information of food comprising an expiration date; storing the registration information; and comparing an expiration date of foods stored in the refrigerator with a current date based on the registration information and visually indicating an alarm on the food, if the remaining days to the expiration date are smaller than a predetermined threshold value.